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r/Metaphysics↗

Metaphysics: explaining the fundamental nature of being and the world

This sub-reddit is for the discussion of metaphysics, the scholarly and academic field concerned with attempting to answer the most fundamental questions. Metaphysics is one of the primary branches of philosophy. Some of the questions that arise in metaphysics are about the fundamental nature of things like time, matter, subjective experience, value, free will, concepts, etcetera.

69k subscribers197 posts / mo in Sep 2026142 authors / mosince 2008

r/Metaphysics has 69k members (+74% over the last 12 months). It gets about 197 posts a month from 142 people. Top topics: Consciousness and Existence, Capitalism Debates and Philosophy Discussions.

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Size and growth

How r/Metaphysics has grown

r/Metaphysics

Subscriber growth

Subscribers over time

+74%in 12 months · +8.8% in 3 months · +2.2% in 1 month
Oct 202668k
Growing68k subscribers
Data since Mar 2018Live · through Oct 2026
r/Metaphysics

Monthly activity

Posts, comments and authors per month

+61%vs Sep 2025 · +36% last 3 months vs the 3 before
Sep 2026197
BusierPeaked at 270 in Jul 2026
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Metaphysics

Top topics

Share of the subreddit's posts

  1. Consciousness and Existence2.6%
  2. Capitalism Debates1.9%
  3. Philosophy Discussions1.0%
  4. Big Bang Theory0.5%
  5. Marcus Aurelius Meditations0.4%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Stanford University
  2. Substack
  3. Zenodo
  4. Doi
  5. Medium

The full report

Everything else about r/Metaphysics

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research